8865140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9431}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 19014912

約数和(自身を除く): 10149772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9431, 18862, 37724, 47155, 94310, 188620, 443257, 886514, 1773028, 2216285, 4432570, 8865140]

約数ペア:

[(1, 8865140), (2, 4432570), (4, 2216285), (5, 1773028), (10, 886514), (20, 443257), (47, 188620), (94, 94310), (188, 47155), (235, 37724), (470, 18862), (940, 9431)]